package com.yunmaozj.easydb.common;

/**
 * @author zhongminghong
 * @email yunmaozj@qq.com
 * @create 2018-05-28 11:31
 */
public class StringUtil {

    public static boolean isEmpty(String str){
        return str == null || "".equals(str);
    }

    public static boolean isNotEmpty(String str){
        return !isEmpty(str);
    }
}
